Introduces HdmiCecManager/HdmiCecClient to provide apps/system components
with the way to access HdmiCecService via Context.getSystemService(HDMI_CEC_SERVICE).
Change-Id: I39da071a328074a4b7b049947943688bd7779c26
This CL adds a system service handling HDMI-CEC protocol. The service
is equipped with the capability sending/receiving HDMI-CEC messages
Not all the messages are in place. Currently it has messages to support
a few features only, as follows:
- One touch play
- System information
- Routing control (partially - active source status maintenance only)
- Device OSD transfer
- Power status
It will be extended to cover the wider usages in the follow up CLs.
The CEC standard version referenced in the implementation is 1.3a.
Change-Id: Ifed0b02f52ebf098eddb3bd0987efbf353b7e8fe
- Add new audio restriction layer to app-ops. Restrictions add
additional constraints to audio operations at a stream-level.
Restrictions do not affect the persistable state, and are purely
additive: that is, they can only impose additional contstraints, not
enable something that has already been disabled. Restrictions
also support a whitelisted set of exempt package names.
- Add new audio stream-level checks to app-ops.
- Implement a provisional OP_PLAY_AUDIO suppression to three
java entry points MediaPlayer, AudioTrack, & SoundPool.
- Enhance vibrator api to take stream information as an optional
hint - the constants correspond to AudioManager stream types.
OP_VIBRATE now supports the stream-level restriction check.
- Simplify Vibrator subclasses by adding default implementations
for two .vibrate calls.
- Migrate NoMan's zen-mode control to use the new app-ops
stream-level restriction mechanism.
Change-Id: Ifae8952647202f728cf1c73e881452660c704678
This is a cherry-pick of https://googleplex-android-review.git.corp.google.com/#/c/399886/
Instead of storing a kb layout per device descriptor (which is expected
to be unique), store it for each vendor/product. This way we can keep
a consistent layout between identical but physically different keyboards.
There are some corner cases this is expected to fail on, namely devices
that incorrectly have the same vendor/product id. Devices that don't
define a vendor/product id will continue to use the descriptor to store
layout files.
Change-Id: I1f2508561992080459310d5a644dad65a9c24f1a
Updates the format of the calibration XML to store the Surface rotation
that a specific calibration applies to. Also updates the API to require
a rotation value for get/set, and has the native framework supply this
according to the current rotation whenever it changes.
Change-Id: I72b6703f646dd18db537365c5c9843f720a5f41e
This patch extends the PersistentDataStore store to read and write
input device calibration data. A new SET_INPUT_CALIBRATION permission
grants apps the ability to update this information, and a new
TouchCalibration class is used to wrap the raw calibration data.
Change-Id: I4daac2b15ef03616ea5b068c1e77bebd0ce7b8c1
Added UsbConfiguration class, as well as accessors to UsbDevice to get configuration list
Added methods to UsbDeviceConnection to select configurations and alternate interfaces.
Also added accessors for USB descriptor name strings and fixed some memory leaks in the JNI code.
Bug: 12425052
Change-Id: Idb990f4d5c054a8cb997eb3f440f6da9f83bce05
Modified ActivityView to inject touch events it receives back into
its activity container. The container then injects the event into
the input system along with the display id of the underlying virtual
display.
Change-Id: I23d018a2f7dd30f1f833f522eb7f143b43d8e637
Modified ActivityView to inject touch events it receives back into
its activity container. The container then injects the event into
the input system along with the display id of the underlying virtual
display.
Enhanced the input system to support concurrent dispatch of touch
events on multiple displays which is required for this to work.
Change-Id: I9cf1870db3be6f99a52ed9a1e3ceafe42c940093
